tree f56c5bd250a030787d26367810f982baaadd5c74
parent afc1a2000b6f991587c815076941385c259e21ed
author Daniel Borkmann <daniel@iogearbox.net> 1460154725 +0200
committer Stephen Hemminger <stephen@networkplumber.org> 1460411687 +0000

tc, bpf: add support for map pre/allocation

Follow-up to kernel commit 6c9059817432 ("bpf: pre-allocate hash map
elements"). Add flags support, so that we can pass in BPF_F_NO_PREALLOC
flag for disallowing preallocation. Update examples accordingly and also
remove the BPF_* map helper macros from them as they were not very useful.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>